That lake was nothing more than a mirage in the desert, it really doesn't exist
Fixes:
PlotSquared
Seems I never took into account that some people might have multiple worlds for plotSquared, or only a portion of the worlds managed by it. So this caused errors to crop up across the board. Sorry about that. Thanks to @Arctomiumfor pointing this out.
Hopefully this resolves that issue, just assuming this was the reason and was able to make it happen with that.